package com.ctbri.annotations;

import java.util.List;

import com.ctbri.atunit.UseCase;

public class PasswordUtils {

	@UseCase(id=47, description="Passwords must contain at least one numeric")
	public boolean validatePassword(String password) {
		return password.matches("\\w*\\d\\w*");
	}
	
	@UseCase(id=48)
	public String encryptPassword(String password) {
		return new StringBuilder(password).reverse().toString();
	}
	
	@UseCase(id=49, description="New passwords can't equal previously used ones")
	public boolean checkForNewPassword(List<String> prePasswords, String password) {
		return !prePasswords.contains(password);
	}
}
